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Titolo:
Properties of CuxS thin film based structures: influence on the sensitivity to ammonia at room temperatures
Autore:
Setkus, A; Galdikas, A; Mironas, A; Simkiene, I; Ancutiene, I; Janickis, V; Kaciulis, S; Mattogno, G; Ingo, GM;
Indirizzi:
Inst Semicond Phys, LT-2600 Vilnius, Lithuania Inst Semicond Phys Vilnius Lithuania LT-2600 LT-2600 Vilnius, Lithuania Kaunas Univ Technol, LT-3006 Kaunas, Lithuania Kaunas Univ Technol Kaunas Lithuania LT-3006 , LT-3006 Kaunas, Lithuania CNR, Ist Chim Mat, I-00016 Monterotondo, RM, Italy CNR Monterotondo RM Italy I-00016 im Mat, I-00016 Monterotondo, RM, Italy
Titolo Testata:
THIN SOLID FILMS
fascicolo: 2, volume: 391, anno: 2001,
pagine: 275 - 281
SICI:
0040-6090(20010716)391:2<275:POCTFB>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
GAS; SENSOR; CONDUCTION; OXIDES; FET;
Keywords:
copper sulfide; gas sensors; thin films; surface properties;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Setkus, A Inst Semicond Phys, A Gostauto 11, LT-2600 Vilnius, Lithuania Inst Semicond Phys A Gostauto 11 Vilnius Lithuania LT-2600 ania
Citazione:
A. Setkus et al., "Properties of CuxS thin film based structures: influence on the sensitivity to ammonia at room temperatures", THIN SOL FI, 391(2), 2001, pp. 275-281

Abstract

Surface and electrical properties of thin CuxS films grown on different substrates (polyethylene and micro-porous-Si layer) sensitive to ammonia at room temperature are investigated. The resistance response to ammonia is measured in the CuxS in air with relative humidity from 15 to 100% at temperatures from 290 to 350 K. The surface chemical composition and the morphologyare analysed. A honeycombed construction of the CuxS films deposited on a micro-porous Si-layer and proportions between components in the chemical composition are found to correlate with the higher sensitivity to ammonia in air at room temperature. (C) 2001 Elsevier Science B.V. All rights reserved.

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Documento generato il 03/12/20 alle ore 21:46:44